Large set of changes - building the GUI for the data tracking app.

models/sale.js

@@ -21,9 +21,22 @@ module.exports = function(sequelize, DataTypes) {
 			//GAAP standard is to use DECIMAL(13,4) for precision when dealing with money.  13 digits before the decimal, and 4 after it.
 			type: DataTypes.DECIMAL(13,4),
 			allowNull: false
+		},
+		createdAt: {
+			type: DataTypes.DATE,
+			allowNull: false
+		},
+		updatedAt: {
+			type: DataTypes.DATE,
+			allowNull: false
+		},
+		deletedAt: {
+			type: DataTypes.DATE,
+			allowNull: true
 		}
 	}, {
 		freezeTableName: true, // Model tableName will be the same as the model name
+		paranoid: true,
         classMethods: {
             associate: function(models) {
                 Sale.belongsTo(models.Item, {as: 'item', foreignKey: {name: 'itemId', field: 'itemId'}});